公开(公告)号：US4729523A

公开(公告)日：1988-03-08

申请号：US741809

申请日：1985-06-06

申请人： Tosio Saitou ,  Kenji Matsui ,  Keiichi Tamura ,  Shinji Mori ,  Shingo Izuchi

发明人： Tosio Saitou ,  Kenji Matsui ,  Keiichi Tamura ,  Shinji Mori ,  Shingo Izuchi

IPC分类号： B60R22/34 ,  B60R22/405 ,  B60R22/38 ,  B60R22/40

CPC分类号： B60R22/405 ,  B60R2022/3419

摘要： A lock mechanism for a webbing retractor prevents an occupant restraining webbing from being wound off from a webbing takeup shaft when a vehicular emergency occurs. The lock mechanism is provided with a member to which the rotational force of the takeup shaft is transmitted through frictional contact and which cancels the locked state of the lock mechanism when the takeup shaft rotates in the webbing wind-up direction. Accordingly, it is possible to prevent the webbing from being gradually wound up when the vehicle is running thus avoiding any possibility of causing the webbing to undesirably tighten against the body of the occupant.

摘要翻译： 用于织带卷收器的锁定机构防止当车辆紧急情况发生时乘员约束带从织带卷绕轴卷绕。 锁定机构设置有通过摩擦接触传递卷取轴的旋转力的构件，并且当卷取轴沿织带卷绕方向旋转时，锁定机构抵消锁定机构的锁定状态。 因此，可以防止在车辆行驶时织带逐渐卷起，从而避免使织带不适当地紧靠乘员身体的可能性。

公开(公告)号：US5022601A

公开(公告)日：1991-06-11

申请号：US82287

申请日：1987-08-06

申请人： Tosio Saitou ,  Kenji Matsui ,  Keiichi Tamura ,  Shinji Mori ,  Shingo Izuchi

发明人： Tosio Saitou ,  Kenji Matsui ,  Keiichi Tamura ,  Shinji Mori ,  Shingo Izuchi

IPC分类号： B60R22/34 ,  B60R22/405

CPC分类号： B60R22/405 ,  B60R2022/3419

摘要： A lock mechanism for a webbing retractor prevents an occupant restraining webbing from being wound off from a webbing takeup shaft when a vehicular emergency occurs. The lock mechanism is provided with a member to which the rotational force of the takeup shaft is transmitted through frictional contact and which cancels the locked state of the lock mechanism when the takeup shaft rotates in the webbing wind-up direction. Accordingly, it is possible to prevent the webbing from being gradually wound up when the vehicle is running thus avoiding any possibility of causing the webbing to undesirably tighten against the body of the occupant.

公开(公告)号：US4667894A

公开(公告)日：1987-05-26

申请号：US781652

申请日：1985-09-30

申请人： Shingo Izuchi ,  Keiichi Tamura ,  Shinji Mori

发明人： Shingo Izuchi ,  Keiichi Tamura ,  Shinji Mori

IPC分类号： B60R22/40 ,  B60R22/42

CPC分类号： B60R22/40 ,  B60R22/42

摘要： A webbing lock apparatus for use in a vehicle has a U-shaped frame, and a webbing take-up shaft rotatably supported by a shaft carriage. The carriage is pivotally mounted on the frame and biased toward one direction. When an emergency situation of a vehicle occurs, a ratchet is activated so as to lock the take-up shaft and to cause the shaft carriage to pivot on the frame in another direction as a result of the webbing tension. This movement causes the webbing wound around the take-up shaft to abut against a fixed pressing member also mounted on the frame. In consequence, the amount of webbing wound off of the take-up shaft in an emergency situation of the vehicle is minimized.

摘要翻译： 一种用于车辆的织带锁定装置具有U形框架和由轴托架可旋转地支撑的织带卷取轴。 托架枢转地安装在框架上并朝向一个方向偏置。 当发生车辆的紧急情况时，由于带状张力，棘轮被启动以便锁定收卷轴并使轴托架在另一方向上在框架上枢转。 该移动使卷绕轴卷绕的织带抵靠也安装在框架上的固定按压构件。 因此，在车辆的紧急情况下卷绕轴卷绕的织带的量被最小化。

公开(公告)号：US4585186A

公开(公告)日：1986-04-29

申请号：US654311

申请日：1984-09-25

申请人： Shingo Izuchi ,  Toshimasa Yamamoto ,  Shinji Mori

发明人： Shingo Izuchi ,  Toshimasa Yamamoto ,  Shinji Mori

IPC分类号： B60R22/36 ,  B60R22/34 ,  B60R22/353 ,  B65H75/48

CPC分类号： B60R22/353

摘要： In a webbing retractor, a spring member is caused to abut on a webbing takeup shaft to be rotated together therewith by a frictional force between the takeup shaft and the spring member within a range defined by rotation restricting means, locking means for preventing a webbing unwinding rotation of the takeup shaft is put in a released situation when the spring member is rotated in a direction of a webbing unwinding, and the locking means is put a locking situation when the spring member is rotated in a direction of a webbing winding. Accordingly, an occupant can be put in a surely restrained situation by the webbing when the webbing is wound on the takeup shaft in a slight amount after the webbing is worn on the occupant, though the webbing retractor has a simple construction.

摘要翻译： 在一种织带卷收器中，使弹簧件抵接在带状收紧轴上，以便在旋转限制装置限定的范围内通过卷取轴和弹簧件之间的摩擦力与其一起转动，用于防止织带展开 当弹簧构件沿织带退绕的方向旋转时，卷绕轴的旋转处于释放状态，并且当弹簧构件沿织带缠绕的方向旋转时，锁定装置处于锁定状态。 因此，尽管带状卷收器具有简单的结构，但是在将织带佩戴在乘客上之后将织带缠绕在卷绕轴上的情况下，可以通过织带将乘员置于可靠的状态。

公开(公告)号：US20090113688A1

公开(公告)日：2009-05-07

申请号：US12092943

申请日：2006-07-13

申请人： Shingo Izuchi ,  Koichi Watanabe ,  Sakae Gotou ,  Toyoaki Tabata ,  Kiyonobu Nagaya

发明人： Shingo Izuchi ,  Koichi Watanabe ,  Sakae Gotou ,  Toyoaki Tabata ,  Kiyonobu Nagaya

IPC分类号： B25B27/14

CPC分类号： A44B11/2561 ,  Y10T29/53961

摘要： An assembly failure prevention device capable of effectively preventing assembly failure of assembly members onto a belt member. A tongue support device 20 of an assembly failure prevention device 10 includes a slide plate 40 having a fitting hole 42 conforming to the shape of a specific tongue plate 44. The slide plate 40 is guided by guide rail 28 and guide groove 34, and moves to a predetermined position for passing a webbing belt therethrough. If a wrong tongue plate 40 is fitted in the fitting hole 42, an insertion portion 50 of tongue plate 44 projects from the fitting hole 42. When the slide plate 40 moves in this state, the insertion portion 50 is interfered with by an end portion of the guide rail 28, and is dropped out of the slide plate 40.

摘要翻译： 一种组装故障预防装置，能够有效地防止组装构件到带构件上的组装失败。 组装失效防止装置10的舌支撑装置20包括具有符合特定舌板44的形状的装配孔42的滑动板40.滑动板40由导轨28和导向槽34引导，并且移动 到通过其的带状带的预定位置。 如果错误的舌板40装配在装配孔42中，则舌板44的插入部分50从装配孔42突出。当滑板40在该状态下移动时，插入部分50被端部部分 的导轨28，并从滑板40中脱落。